You are best to do it manually by loading the JazzTerryClarke^ wma/wav into the DAW at the needed tempo then you can adjust the speed, levels and timing to get smooth transitions. If you look at the end of the drum file you will see the hits used for pushes, shots and holds.
If you drag the Drum track to DROP + and render to wav dry, flat and center it will be at the same level as the source drum track.
Then you can edit the sections as below.

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This is the source drum file from the drum folder in the bottom track, the DAW is set to 248 bpm and the source file is set to 250 bpm in the DAW:

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Last edited by musocity; 11/22/23 03:35 AM.